Merge branch 'compile-warnings' into 'master'

Compile warnings

Closes #25, #20, and #21

See merge request !9

gromosXX/Makefile.am

@@ -10,6 +10,7 @@ build:
 
 doc:	doc/doxygen.conf.in
 	sed "s/<SRCDIR>/$(top_srcdir)/g" $(top_srcdir)/doc/doxygen.conf.in > doxygen.conf
+	python $(top_srcdir)/doc/generate_snippets.py $(top_srcdir)/src/io/parameter/in_parameter.cc $(top_srcdir)/src/io/topology/in_distanceres.cc > $(top_srcdir)/doc/snippets/snippets.cc
 	mkdir -p doc
 	doxygen doxygen.conf
 

gromosXX/doc/generate_snippets.py

@@ -0,0 +1,25 @@
+#! /usr/bin/env python
+# get lines containing the documentation example of a gromos block between 'INFO <<"' and '..\n";' 
+# and output them as snippets that can be referred to in doxygen comments using @snippet
+
+import sys, os
+
+if len(sys.argv) < 2:
+  sys.exit("USAGE: " + sys.argv[0] + " <filenames")
+
+for f in sys.argv[1:]:
+  with open(f, "r") as fi:
+    snipping=0
+    for line in fi:
+      if snipping==0:
+        if line.strip().replace(" ", "").replace("\t","").startswith('exampleblock<<"'):
+          snipping=1
+          blockname=line.split('"')[-2].split("\\n")[0]
+          print("//! ["+blockname+"]")
+          print(blockname)
+      elif snipping==1:
+        print(line.split('"')[-2].split("\\n")[0]+" ")
+        if  line.strip().replace(" ", "").replace("\t","").startswith('exampleblock<<"END'):
+          print("//! ["+blockname+"]\n")
+          snipping=0
+